Pipe elbow specifications should match the direction change, pressure rating, material, wall thickness and pipeline standard. Elbows are used when the pipe route needs a 45 degree, 90 degree or 180 degree change while maintaining flow and mechanical strength.
45 degree pipe elbows
45 degree pipe elbows provide a moderate direction change and are often used when a smoother routing adjustment is needed.
90 degree pipe elbows
90 degree pipe elbows are the most common choice for right-angle changes in industrial piping layouts. Buyers should confirm long radius or short radius requirements.
180 degree pipe elbows
180 degree pipe elbows are used for return bends and special piping loops where the flow direction needs to reverse.
What to specify
Important details include nominal pipe size, schedule or wall thickness, radius, material grade, standard, end preparation, surface treatment and quantity. The main pipe elbows page gives an overview of the category.
Related fittings
Elbows are often purchased together with flanges, pipe tees and reducers. For a quotation, contact PipingFitting.com.